source:truck tracking webfleet solutions release time:2023-02-25 Hits: Popular:realtime gps tracker online
There are many types of locations. The varieties that are known are: slot machine locator mobile phone locator game machine positioner positioner valve positioner GPS positioner. The positioner is the main accessory of the conditioning valve. It is usually used to use the pneumatic conditioning valve. It inherit the output signal of the conditioner, and then use its output signal to control the pneumatic adjustment valve. The installation reaction to the positioner, the valve position is passed to the upper system through the electrical signal.
The positioner is the main accessory of the control valve. It uses the valve stem displacement signal as the input response measurement signal, and the controller output signal is used as a set signal. , Move the action of the execution agency, set the corresponding relationship between the valve pole displacement and the controller output signal. Therefore, the positioner composition uses valve stem displacement as a measuring signal, and controller output as the reaction control system for setting the signal. The dominance variable of the control system is the positioning signal of the positioner to execute the mechanism.
The important conditioning system for high conditioning quality requests is used to improve the accuracy and reliable positioning of the conditioning valve. For places with large pressure differences (△ P> 1MPa) at both ends of the valve. After the output force of the enforcement of the gas source pressure, the unbalanced force produced by the liquid to the valve core by restraining the liquid to reduce the itinerary error.
When the agglutination is high -temperature, high pressure, low temperature, low temperature, toxic, flammable, and explosive, in order to avoid leakage, the filler is often pressed very tightly, so the friction between the valve stem and the filler is large. Can be restrained. When the adjusted medium is viscous fluid or contains solid suspension, the positioner can restrain the resistance of the medium to move the valve stem. Used for a large -caliber (DG> 100mm) conditioning valve to increase the output thrust of the execution agency. When the regulator and the actuator are separated by 60m, the transmission of control signals can be restrained by a locator to improve the movement response speed of the valve.
Read recommendations:
TK100N- Multi functional GPS Tracker
gps vehicle tracker.The role of Beidou and GPS satellite vehicle positioning systems in transportati
Classification and cause analysis of lithium battery explosion
Last article:How to make the data of the GPS positioner more effective
Next article:What are the precautions for installing the car GPS positioner
Related Information
Dog gps tracker Processing
2023-04-23gps vehicle tracker manufacture
2023-04-23Pet GPS Tracker sales
2023-04-11GPS Trackers sales
2023-04-11pet gps tracker cat wholesaler
2023-03-16car gps tracker
2023-04-11gps vehicle tracker manufacture
2023-04-114G GPS Tracker for vehicles custom
2023-04-23gps vehicle tracker distributors
2023-04-11Gps speed limiter Manufacturing
2023-04-23G06L- 4G Car GPS Tracker
2022-09-06G05N Vehicle Tracker
2022-06-21Mini Sized GPS Tracker PCBA
2022-06-17G02M Pet Tracker
2022-06-19GF20-Mini Magnet GPS Tracker
2022-06-21How to reduce the risk of car loan in car positioning terminals
2023-02-16GPS mobile phone positioning principle
2022-10-21What is the difference between the Internet of Things card or mobile phone SIM card used?truck track
2023-03-23GPS components
2022-11-19What are the elements of buying a driving recorder.gps tracker no monthly fee wholesale
2023-05-09Which is the best use of GPS positioning tracker for the loss of the elderly
2023-02-17Vehicle GPS positioner startup status classification description.gps tracker für auto webfleet solut
2023-03-28Xiaobian Xiaobian tells you the role of the truck installation of the Beidou positioning system.plug
2023-04-25GPS signal acquisition unit
2022-11-10Examples of GPS technology in the application of navigators
2023-05-16Is the Beidou Navigation System the Beidou Map App?Asset tracking custom
2023-02-18GPS locator installation
2022-10-27GPS positioning tracker function
2022-12-15mini gps tracker.What should be noted when installing Beidou/GPS positioners on electric vehicles
2023-10-28Bluetooth GPS application.gps tracker online maker
2023-08-04